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Keywords from Image Description:
Mtallurgie du zinc Coupes latrale et transversale d'un four de la VieilleMontagne en p. . fr Four belge de la VieilleMontagne en Mtallurgie du zinc Arthur Jean Baptiste Thodore douard LODIN DE LPINAY other versions Custom marker PDUS PD Mtallurgie du zinc Belgian type crucible furnaces VieilleMontagne Mining Company